• RE: UCC2897A: UCC2897A Pspice model for boost operation

  

  suresh rajaram

  Sorry i didn't understand why it is not used for buck operation. In this link https://www.ti.com/tool/PMP22509 it is mentioned that the UCC2897A can be able to convert 18v-36v dc to 5v dc. what is this mean here? Can you please explain.

  • over 1 year ago
  • Power management
  • Power management forum

• RE: isolate power recommend

  

  Eric Reicher

  Hello Zhang, TI has produced a Reference Design that suits your needs very nicely: PMP22509 . This design utilizes the UCC2897A in an active clamp forward topology to achieve 88.8% / 90.2% / 90.1% efficiency at 18Vin / 24Vin / 36Vin at 5A load. The PWM frequency…

  • over 2 years ago
  • Power management
  • Power management forum
Answered

• UCC2897A: ucc2897a clamp mosfet heats and pcb burns

  

  Lakhwinder Singh

  Resolved

  Part Number: UCC2897A Other Parts Discussed in Thread: PMP22509 , CSD19537Q3 , TL431 Hello Power Team we build a board for 5V,5A, using pmp22509 reference design schematic, i tested this board at 24VDC input voltage and below observation i) clamp mosfet…

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• TPS2376HEVM: Altium Project Source Files

  

  Ahmet Guloglu

  Resolved

  Part Number: TPS2376HEVM Other Parts Discussed in Thread: TPS23734 , TPS23734EVM-094 , PMP22509 , TIDA-00617 Hi, Could you provide Altium Project Source files of TPS2376H Evaluation Module? Thanks...

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum

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